GREGOR_PRIDE: no doufam ze je to dostatecne odhaleny takhle
AKAI APC40+Mini MIDI Conflicts - Ableton Forum
https://forum.ableton.com/viewtopic.php?t=232051
My advice is to only do mapping on one controller or the other. If you do this, you can make the other controller not mappable by turning it OFF for midi in/out on the lower section of MIDI Preferences (specifically ‘Remote’. But still leave it set up as a Control Surface).
The result will be that one controller is midi mappable and the other is not midi mappable. Since the other is no longer midi mappable, there can’t be conflicts.